Photoactivated conformational changes in rhodopsin: a time-resolved spin label study

Science ◽  
1993 ◽  
Vol 262 (5138) ◽  
pp. 1416-1419 ◽  
Author(s):  
Z. Farahbakhsh ◽  
K Hideg ◽  
W. Hubbell
Keyword(s):  
Conformational Changes ◽  
Spin Label ◽  
Time Resolved ◽  
Label Study

A Spin-label Study on Calcium-induced Conformational Changes of Troponin Components*

1974 ◽  
Vol 75 (1) ◽  
pp. 211-213 ◽  
Author(s):  
Setsuro EBASHI ◽  
Shun-ichi OHNISHI ◽  
Shin-ichi ABE ◽  
Koscak MARUYAMA
Keyword(s):  
Conformational Changes ◽  
Spin Label ◽  
Label Study

An EPR Spin Label Study of the Quinol Oxidase,E. coliCytochromebo3:  A Search for Redox Induced Conformational Changes†

Biochemistry ◽  
2007 ◽  
Vol 46 (9) ◽  
pp. 2355-2363 ◽  
Author(s):  
Gaye F. White ◽  
Sarah Field ◽  
Sophie Marritt ◽  
Vasily S. Oganesyan ◽  
Robert B. Gennis ◽  
...  
Keyword(s):  
Conformational Changes ◽  
Spin Label ◽  
Label Study ◽  
Quinol Oxidase

A spin label study of conformational changes in cytochrome c

1983 ◽  
Vol 17 (3) ◽  
pp. 193-202 ◽  
Author(s):  
G.B. Postniklova ◽  
N.P. Gorbunova ◽  
M.V. Volkenstein
Keyword(s):  
Cytochrome C ◽  
Conformational Changes ◽  
Spin Label ◽  
Label Study

scholarly journals Conformational changes at membranes of target cells induced by the peptide hormone angiotensin. A spin label study

FEBS Letters ◽  
1974 ◽  
Vol 47 (1) ◽  
pp. 193-196 ◽  
Author(s):  
S. Schreier-Muccillo ◽  
G.X. Niculitcheff ◽  
M.M. Oliveira ◽  
S. Shimuta ◽  
A.C.M. Paiva
Keyword(s):  
Conformational Changes ◽  
Spin Label ◽  
Peptide Hormone ◽  
Target Cells ◽  
Label Study

Study of polymer chain dynamics in solution by time-resolved spectrofluorometry

1989 ◽  
Vol 54 (11) ◽  
pp. 3011-3024 ◽  
Author(s):  
Vlastimil Fidler ◽  
Stefan Vajda ◽  
Zuzana Limpouchová ◽  
Jiří Dvořák ◽  
Karel Procházka ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Conformational Changes ◽  
Methacrylic Acid ◽  
Correlation Time ◽  
General Level ◽  
Polymeric Chain ◽  
Relative Molecular Mass ◽  
Chain Dynamics ◽  
Time Resolved ◽  
Covalently Bonded

The methodology of polarization time-resolved fluorometry and interpretation of its results are outlined at a general level, and the measurement on and use of facilities of the Edinburgh Instruments Model 299T apparatus are discussed in detail. The dynamics of conformational changes in chains of poly(methacrylic acid) containing covalently bonded dansyl labels are studied in aqueous solutions at various pH. It is shown that at pH > 6, the shorter effective rational correlation time τr < 2 ns corresponds to the rotation of the free dansyl label about bonds by which it is attached to the polymeric chain; at pH < 4 the longer effective rational correlation time τr = 20-26 ns corresponds to the rotation of the compact spherical formation constituted by a part of the collapsed polymeric chain in which the label is fixed and whose relative molecular mass is approx. 15 000-20 000.

scholarly journals A spin label study of the thyroid hormone-binding sites in human plasma thyroxine transport proteins.

1981 ◽  
Vol 256 (2) ◽  
pp. 831-836
Author(s):  
S.Y. Cheng ◽  
G. Rakhit ◽  
F. Erard ◽  
J. Robbins ◽  
C.F. Chignell
Keyword(s):  
Thyroid Hormone ◽  
Human Plasma ◽  
Spin Label ◽  
Binding Sites ◽  
Transport Proteins ◽  
Hormone Binding ◽  
Label Study
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